8154049: DualPivot sorting calculates incorrect runs for nearly sorted arrays
Reviewed-by: shade

8080945: Improve the performance of primitive Arrays.sort for certain patterns of array elements
Reviewed-by: psandoz
Contributed-by: Sunny Chan <sunny.chan@gs.com>, Mohammad Rezaei <mohammad.rezaei@gs.com>

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com